K{sub S} Lambda Photoproduction On The Neutron Within The Resonance Region

Conference · Wed Jan 01 00:00:00 EST 2014 · International Journal of Modern Physics: Conference Series

DOI:https://doi.org/10.1142/S2010194514601008· OSTI ID:1122844

Taylor, Charles E. ^[1]; Cole, Philip L. ^[1]

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1. Idaho State University, Pocatello, ID (United States)

We report some preliminary differential cross section results for the gammad --> K{sub S} Lambda(p) reaction using a circularly-polarized photon beam and an unpolarized LD{sub 2} target. The data was collected at the CEBAF Large Acceptance Spectrometer (CLAS) at Jefferson Lab. For this study the photon energy ranged from 1.3 to 2.53 GeV, which covers from the reaction threshold through the nucleon resonance regimes. The acceptance- and flux-corrected yields show peaks at the center-of mass energies W = 1.7 and W = 1.9 GeV. These first-time results will aid in unraveling the spectrum of non-strange excited baryons.

• Research Organization: Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
• Sponsoring Organization: USDOE Office of Science (SC)
• DOE Contract Number: AC05-06OR23177
• OSTI ID: 1122844
• Report Number(s): JLAB-PHY-13-1833; DOE/OR/23177-3027; TRN: US1400265
• Journal Information: International Journal of Modern Physics: Conference Series, Vol. 26; Conference: NSTAR 2013, Valencia (Spain) 27-30 May 2013
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
Photoproduction
baryon reconstruction
cross section